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Grade 28 Titanium vs. K93600 Alloy

Grade 28 titanium belongs to the titanium alloys classification, while K93600 alloy belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is grade 28 titanium and the bottom bar is K93600 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
140
Elongation at Break, % 11 to 17
5.0 to 35
Shear Strength, MPa 420 to 590
320 to 380
Tensile Strength: Ultimate (UTS), MPa 690 to 980
480 to 810
Tensile Strength: Yield (Proof), MPa 540 to 810
280 to 750

Thermal Properties

Maximum Temperature: Mechanical, °C 330
440
Melting Onset (Solidus), °C 1590
1430
Specific Heat Capacity, J/kg-K 550
520
Thermal Conductivity, W/m-K 8.3
13
Thermal Expansion, µm/m-K 9.9
7.3

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
2.4

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.1

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87 to 110
21 to 280
Resilience: Unit (Modulus of Resilience), kJ/m3 1370 to 3100
280 to 2050
Stiffness to Weight: Axial, points 13
9.4
Stiffness to Weight: Bending, points 35
21
Strength to Weight: Axial, points 43 to 61
16 to 28
Strength to Weight: Bending, points 39 to 49
17 to 24
Thermal Diffusivity, mm2/s 3.4
3.1
Thermal Shock Resistance, points 47 to 66
34 to 57

Comparable Variants